:root {
	--color-bg: #050505;
	--color-surface: rgba(30, 30, 30, 0.4);
	--color-surface-hover: rgba(45, 45, 45, 0.7);
	--color-border: rgba(255, 255, 255, 0.08);
	--color-glow: rgba(255, 255, 255, 0.1);
	--color-text-primary: #ffffff;
	--color-text-secondary: #a0a0a0;
	--color-accent: #ffffff;
	--font-main: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, "Open Sans", "Helvetica Neue", sans-serif;
	--font-mono: "SF Mono", "Fira Code", Consolas, monospace;
	--radius-lg: 16px;
	--radius-sm: 6px;
	--transition: 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

::selection {
	background: rgba(255, 255, 255, 0.2);
	color: #fff;
}

html {
	scrollbar-width: thin;
	scrollbar-color: #444 #050505;
	-webkit-text-size-adjust: 100%;
	scrollbar-gutter: stable;
}

* {
	margin: 0;
	padding: 0;
	box-sizing: border-box;
	-webkit-tap-highlight-color: transparent;
}

body {
	background-color: var(--color-bg);
	color: var(--color-text-primary);
	font-family: var(--font-main);
	line-height: 1.6;
	min-height: 100vh;
	overflow-x: hidden;
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
	text-rendering: optimizeLegibility;
	backface-visibility: hidden;
}

::-webkit-scrollbar {
	width: 8px;
	height: 8px;
}
::-webkit-scrollbar-track {
	background: rgba(0, 0, 0, 0.2);
}
::-webkit-scrollbar-thumb {
	background: #333;
	border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
	background: #555;
}

.noselect {
	-webkit-user-select: none;
	-moz-user-select: none;
	-ms-user-select: none;
	user-select: none;
}

.bg-noise {
	position: fixed; top: 0; left: 0; width: 100vw; height: 100vh;
	background: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.05' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)' opacity='0.05'/%3E%3C/svg%3E");
	pointer-events: none; z-index: -1; opacity: 0.7;
}

.bg-gradient {
	position: fixed; top: 0; left: 0; width: 100vw; height: 100vh;
	background: radial-gradient(circle at 15% 50%, rgba(76, 29, 149, 0.15), transparent 25%), radial-gradient(circle at 85% 15%, rgba(56, 189, 248, 0.1), transparent 25%), radial-gradient(circle at 50% 80%, rgba(120, 31, 76, 0.12), transparent 25%);
	z-index: -2; animation: bgPulse 15s ease-in-out infinite alternate;
}

.site-header { text-align: center; padding: 5rem 1rem 3rem; animation: fadeIn 0.8s ease-out; width: 100%; overflow-x: hidden; }
.site-header h1 { 
	font-weight: 300; 
	font-size: 3rem; 
	letter-spacing: 0.2em; 
	text-transform: uppercase; 
	margin-bottom: 0.5rem; 
	background: linear-gradient(to bottom, #fff, #888); 
	-webkit-background-clip: text; 
	background-clip: text;
	-webkit-text-fill-color: transparent; 
}
.site-header h4 { color: var(--color-text-secondary); font-weight: 400; font-size: 1.1rem; margin-bottom: 1rem; }
.site-header p { color: var(--color-text-secondary); font-size: 1rem; max-width: 600px; margin: 0 auto; }

.controls-section { display: flex; justify-content: center; margin-bottom: 4rem; padding: 0 1rem; position: sticky; top: 20px; z-index: 100; pointer-events: none; width: 100%; }
.controls-container { pointer-events: auto; animation: slideUpFade 1s cubic-bezier(0.16, 1, 0.3, 1) forwards; opacity: 0; transform: translateY(20px); max-width: 100%; }
.search-filter-pill { 
	display: flex; 
	align-items: center; 
	background: rgba(20, 20, 20, 0.7); 
	backdrop-filter: blur(20px); 
	-webkit-backdrop-filter: blur(20px); 
	border: 1px solid rgba(255, 255, 255, 0.1); 
	border-radius: 50px; 
	padding: 6px; 
	box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2); 
	transition: box-shadow 0.4s ease, border-color 0.4s ease, transform 1.2s cubic-bezier(0.2, 0, 0.2, 1); 
	flex-wrap: wrap; 
	justify-content: center; 
	gap: 2px; 
}
.search-filter-pill:hover, .search-filter-pill:focus-within { 
	border-color: rgba(255, 255, 255, 0.2); 
	box-shadow: 0 10px 40px rgba(0, 0, 0, 0.6); 
	transform: translateY(-1px); 
}
.search-part { display: flex; align-items: center; padding-left: 12px; position: relative; }
.search-icon { color: var(--color-text-secondary); font-size: 0.9rem; transition: color 0.3s ease; }
#searchInput { 
	background: transparent; 
	border: none; 
	color: var(--color-text-primary); 
	font-family: var(--font-main); 
	font-size: 0.95rem; 
	padding: 8px 12px; 
	width: 140px; 
	outline: none; 
	transition: width 0.6s cubic-bezier(0.16, 1, 0.3, 1); 
	-webkit-appearance: none;
	appearance: none;
}
#searchInput::placeholder { 
	color: rgba(255, 255, 255, 0.3); 
	opacity: 1;
}
#searchInput:focus { width: 220px; }
.search-filter-pill:focus-within .search-icon { color: var(--color-accent); }
.pill-separator { width: 1px; height: 20px; background: rgba(255, 255, 255, 0.1); margin: 0 4px; }
.filter-part { position: relative; }
.filter-trigger { display: flex; align-items: center; gap: 8px; padding: 8px 16px 8px 12px; cursor: pointer; border-radius: 30px; transition: background-color 0.2s ease; user-select: none; }
.filter-trigger:hover { background: rgba(255, 255, 255, 0.05); }
.filter-trigger span { font-size: 0.9rem; color: var(--color-text-secondary); font-weight: 500; transition: color 0.2s ease; }
.filter-trigger:hover span, .filter-part.open .filter-trigger span { color: var(--color-text-primary); }
.filter-icon { font-size: 0.8rem; color: var(--color-text-secondary); }
.filter-dropdown {
	position: absolute;
	top: calc(100% + 12px);
	right: 0;
	width: 200px;
	background: #111;
	border: 1px solid rgba(255, 255, 255, 0.1);
	border-radius: 12px;
	padding: 6px;
	opacity: 0;
	visibility: hidden;
	transform: translateY(-10px) scale(0.95);
	transform-origin: top center;
	transition: opacity 0.3s ease, transform 0.3s cubic-bezier(0.2, 0, 0.2, 1), visibility 0.3s;
	box-shadow: 0 10px 40px rgba(0,0,0,0.8);
	z-index: 1000;
	max-height: 300px;
	overflow-y: auto;
}
.filter-part.open .filter-dropdown {
	opacity: 1;
	visibility: visible;
	transform: translateY(0) scale(1);
}
.filter-option { padding: 8px 12px; font-size: 0.85rem; color: var(--color-text-secondary); border-radius: 6px; cursor: pointer; transition: all 0.2s; display: flex; align-items: center; justify-content: space-between; }
.filter-option:hover { background: rgba(255, 255, 255, 0.1); color: #fff; }
.filter-option.selected { background: rgba(255, 255, 255, 0.05); color: var(--color-accent); }
.filter-option.selected::after { content: "\f00c"; font-family: "Font Awesome 6 Free"; font-weight: 900; font-size: 0.7rem; }

.document-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 2rem; max-width: 1400px; margin: 0 auto; padding: 0 1.5rem; min-height: 80vh; align-content: start; width: 100%; }
.loader-wrapper { grid-column: 1 / -1; display: flex; flex-direction: column; align-items: center; justify-content: center; height: 50vh; color: var(--color-text-secondary); font-family: var(--font-mono); gap: 1.5rem; animation: fadeIn 0.5s ease-out; }
.loader-wrapper i { font-size: 3rem; color: var(--color-accent); opacity: 0.5; }
.loader-wrapper p { font-size: 1rem; letter-spacing: 0.1em; opacity: 0.5; }

.doc-card {
	background: var(--color-surface);
	border-radius: var(--radius-lg);
	overflow: hidden;
	display: flex;
	flex-direction: column;
	position: relative;
	backdrop-filter: blur(12px);
	-webkit-backdrop-filter: blur(12px);
	cursor: pointer;
	height: 100%;
	will-change: transform, opacity;
	transition: transform 1.2s cubic-bezier(0.2, 0, 0.2, 1), background-color 0.4s, background 2s ease;
	border: 1px solid transparent;
}
.doc-card::before {
	content: "";
	position: absolute;
	inset: 0;
	border-radius: var(--radius-lg);
	padding: 1px;
	background: linear-gradient(135deg, rgba(255, 248, 248, 0.1), transparent 50%, rgba(248, 248, 255, 0.1));
	-webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
	-webkit-mask-composite: xor;
	mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
	mask-composite: exclude;
	pointer-events: none;
	transition: all 2s ease;
}
.doc-card:hover::before {
	background: linear-gradient(170deg, rgba(248, 255, 248, 0.4), transparent 50%, rgba(248, 248, 255, 0.4));
}
.doc-card::after {
	content: "";
	position: absolute;
	inset: -1px;
	background: radial-gradient(600px circle at var(--mouse-x, 50%) var(--mouse-y, 50%), rgba(255, 255, 255, 0.06), transparent 40%);
	opacity: 0;
	border-radius: var(--radius-lg);
	pointer-events: none;
	transition: opacity 0.5s;
	z-index: 2;
}
.doc-card:hover::after {
	opacity: 1;
}
.doc-card:hover {
	transform: translateY(-5px);
	background: var(--color-surface-hover);
	box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}
.doc-card.hidden { display: none; }
.doc-card:active {
	transform: translateY(-5px) scale(0.99);
	background: var(--color-surface-hover);
	border-color: linear-gradient(210deg, rgba(255, 255, 248, 0.65), transparent 50%, rgba(255, 248, 248, 0.65));
	transition: all 0.2s cubic-bezier(0.2, 0, 0.2, 1);
}

.doc-card.is-animating {
	backdrop-filter: none;
	-webkit-backdrop-filter: none;
	box-shadow: none;
}

.doc-card.is-animating::before,
.doc-card.is-animating::after {
	display: none;
}

.card-preview-wrapper {
	width: 100%;
	aspect-ratio: 1 / 1.414;
	background-color: #111;
	background-image: linear-gradient(
		110deg,
		#111 30%,
		#1f1f1f 50%,
		#111 70%
	);
	background-size: 200% 100%;
	animation: shimmer 2s infinite linear;
	border-bottom: 1px solid var(--color-border);
	position: relative;
	display: flex;
	align-items: center;
	justify-content: center;
	filter: brightness(0.93);
	opacity: 1;
}
.preview-loader {
	color: rgba(255,255,255,0.3);
	font-size: 2rem;
	animation: spin 1s linear infinite;
}
.fa-spin {
	animation: spin 1s linear infinite;
}
.card-preview-wrapper canvas { position: absolute; top: 0; left: 0; width: 100%; height: 100%; opacity: 0; transition: opacity 0.5s ease, filter 0.3s ease; filter: brightness(0.9); }
.card-preview-wrapper canvas.loaded { opacity: 0.92; }
.card-preview-wrapper:hover canvas.loaded { filter: brightness(1); opacity: 1; }

.card-content { padding: 1.5rem; display: flex; flex-direction: column; flex-grow: 1; }
.card-title { 
	font-size: 1.25rem; 
	font-weight: 600; 
	color: var(--color-text-primary); 
	margin-bottom: 0.5rem; 
	line-height: 1.3;
	display: -webkit-box;
	-webkit-line-clamp: 2;
	line-clamp: 2;
	-webkit-box-orient: vertical;
	overflow: hidden;
	transition: color 0.2s ease;
}
.doc-card:hover .card-title {
	color: #ffffff;
}
.card-meta { font-family: var(--font-mono); font-size: 0.8rem; color: var(--color-text-secondary); opacity: 0.8; margin-top: auto; }
.card-meta .author { display: block; transition: color 0.2s ease; }
.card-meta .author:hover { color: var(--color-text-primary); }
.card-meta .date { display: block; margin-top: 4px; }

.view-btn:active,
.action-btn:active,
.close-modal:active,
.back-to-top:active,
.filter-trigger:active,
#reset-filters-btn:active,
.search-clear:active {
	transform: scale(0.92);
	transition: transform 0.1s ease-out;
}

.modal-overlay { position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0, 0, 0, 0.85); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); z-index: 1000; display: flex; justify-content: center; align-items: center; opacity: 0; visibility: hidden; transition: opacity 0.3s ease, visibility 0.3s ease; }
.modal-overlay.show { opacity: 1; visibility: visible; }

.modal-container {
	background: #181818;
	border: 1px solid var(--color-border);
	width: 95%;
	height: 95%;
	max-width: 3200px;
	border-radius: var(--radius-lg);
	position: relative;
	box-shadow: 0 50px 100px -20px rgba(0, 0, 0, 0.8);
	display: flex;
	flex-direction: column;
	overflow: hidden;
	transform: scale(0.95) translateY(20px);
	opacity: 0;
	transition: transform 0.5s cubic-bezier(0.19, 1, 0.22, 1), opacity 0.4s ease;
	max-height: 100vh;
	max-height: 100dvh;
}
.modal-overlay.show .modal-container {
	transform: scale(1) translateY(0);
	opacity: 1;
}

.modal-header {
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding: 1rem 1.5rem;
	border-bottom: 1px solid var(--color-border);
	flex-shrink: 0;
	background-color: #181818;
	height: 50px;
	text-align: left;
}
#modal-doc-title {
	font-size: 1.1rem;
	font-weight: 500;
	color: var(--color-text-primary);
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
	flex-grow: 1;
	text-align: left;
	margin: 0;
	margin-right: 1rem;
	user-select: text;
	-webkit-user-select: text;
	cursor: text;
}

.close-modal {
	background: none;
	color: var(--color-text-secondary);
	border: none;
	top: 0.5rem;
	left: 1.5rem;
	width: 40px;
	height: 40px;
	font-size: 1.5rem;
	cursor: pointer;
	transition: var(--transition);
	display: flex;
	align-items: center;
	justify-content: center;
	flex-shrink: 0;
	position: static;
}
.close-modal:hover {
	color: var(--color-text-primary);
	animation: spin 0.2s;
}

.pdf-render-area { 
	flex-grow: 1; 
	overflow-y: auto; 
	-webkit-overflow-scrolling: touch;
	padding: 0; 
	background-color: #0c0c0c; 
	display: flex;
	flex-direction: column;
	position: relative;
}

.pdf-render-area iframe {
	width: 100%;
	height: 100%;
	border: none;
	flex-grow: 1;
	display: block;
}

.site-footer { margin-top: 6rem; padding: 2rem 1rem; border-top: 1px solid var(--color-border); background: linear-gradient(to top, rgba(10, 10, 10, 0.8), transparent); color: var(--color-text-secondary); font-size: 0.9rem; position: relative; z-index: 10; }
.footer-content {
	max-width: 1400px;
	margin: 0 auto;
	display: flex;
	flex-direction: row;
	align-items: center;
	justify-content: space-between;
	gap: 1rem;
	text-align: left;
}
.copyright { opacity: 0.6; }
.footer-nav { 
	display: flex; 
	align-items: center; 
	gap: 1rem; 
	flex-wrap: wrap; 
	justify-content: flex-end; 
}
.footer-link { color: var(--color-text-primary); text-decoration: none; margin-left: 4px; font-weight: 500; transition: color 0.3s ease; }
.footer-link i { font-size: 0.8em; margin-left: 2px; opacity: 0.7; transition: transform 0.3s ease; }
.footer-link:hover { color: var(--color-accent); }
.footer-link:hover i { transform: translate(2px, -2px); opacity: 1; }
.divider { width: 4px; height: 4px; background: var(--color-border); border-radius: 50%; }

#xp-portfolio-link {
	display: inline-flex;
	align-items: center;
	margin-left: 4px;
	transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

#xp-portfolio-link img {
	width: 14px;
	height: auto;
	filter: drop-shadow(0 0 2px rgba(255, 255, 255, 0.3));
	transition: filter 0.3s ease;
}

#xp-portfolio-link:hover {
	transform: scale(1.15) rotate(-5deg);
}

#xp-portfolio-link:hover img {
	filter: drop-shadow(0 0 8px rgba(255, 255, 255, 0.6));
}

.no-results {
	grid-column: 1 / -1;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	padding: 4rem 1rem;
	color: var(--color-text-secondary);
	text-align: center;
	animation: fadeIn 0.5s ease-out;
}
.no-results.hidden {
	display: none !important;
}
.no-results i {
	font-size: 2.5rem;
	margin-bottom: 1rem;
	opacity: 0.5;
}
.no-results p {
	font-size: 1.1rem;
	margin-bottom: 1.5rem;
}
#reset-filters-btn {
	background: rgba(255, 255, 255, 0.1);
	border: 1px solid var(--color-border);
	color: var(--color-text-primary);
	padding: 8px 16px;
	border-radius: 20px;
	cursor: pointer;
	font-family: var(--font-main);
	transition: all 0.2s ease;
}
#reset-filters-btn:hover {
	background: var(--color-accent);
	color: #000;
	border-color: var(--color-accent);
}

.back-to-top { position: fixed; bottom: 30px; right: 30px; width: 45px; height: 45px; border-radius: 50%; background: rgba(20, 20, 20, 0.8); border: 1px solid var(--color-border); color: var(--color-text-secondary); display: flex; align-items: center; justify-content: center; cursor: pointer; z-index: 90; opacity: 0; visibility: hidden; transform: translateY(20px); transition: opacity 0.4s, visibility 0.4s, transform 0.4s, background-color 0.4s, color 0.4s, box-shadow 0.4s; backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); }
.back-to-top.visible { opacity: 0.4; visibility: visible; transform: translateY(0); }
.back-to-top:hover { opacity: 1; background: rgba(255, 255, 255, 0.1); color: var(--color-accent); transform: translateY(-2px); box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3); }

.sort-part {
	display: flex;
	align-items: center;
	gap: 4px;
	padding-right: 4px;
}

#sortOrderBtn {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 32px;
	height: 32px;
}

#sortOrderBtn i {
	transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

#sortOrderBtn.ascending i {
	transform: rotate(180deg);
}

.search-clear {
	background: transparent;
	border: none;
	color: var(--color-text-secondary);
	cursor: pointer;
	padding: 4px;
	margin-right: 4px;
	display: flex;
	align-items: center;
	justify-content: center;
	opacity: 0;
	visibility: hidden;
	transform: scale(0.8);
	transition: opacity 0.3s ease, visibility 0.3s ease, transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
	font-size: 0.8rem;
	pointer-events: none;
}

.search-clear.visible {
	opacity: 1;
	visibility: visible;
	transform: scale(1);
	pointer-events: auto;
}

.search-clear:hover {
	color: var(--color-text-primary);
}

.doc-tags {
	display: flex;
	flex-wrap: wrap;
	gap: 6px;
	margin-bottom: 12px;
	transition: opacity 0.2s ease;
}

.doc-tags:hover {
	opacity: 1;
}

.doc-tag {
	font-size: 0.7rem;
	color: var(--color-text-secondary);
	background: rgba(255, 255, 255, 0.08);
	padding: 2px 8px;
	border-radius: 4px;
	text-transform: capitalize;
	white-space: nowrap;
	transition: all 0.2s ease;
}

.doc-tag:hover {
	background: rgba(255, 255, 255, 0.12);
	color: var(--color-text-primary);
}

.doc-tag-more {
	font-size: 0.7rem;
	color: var(--color-accent);
	background: rgba(255, 255, 255, 0.05);
	padding: 2px 8px;
	border-radius: 4px;
	white-space: nowrap;
	font-weight: 600;
	border: 1px solid rgba(255, 255, 255, 0.1);
	animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
	0%, 100% {
		opacity: 0.7;
	}
	50% {
		opacity: 1;
	}
}

.modal-actions {
	display: flex;
	align-items: center;
	gap: 8px;
	margin-right: 16px;
}

.action-btn {
	background: rgba(255, 255, 255, 0.05);
	border: 1px solid var(--color-border);
	color: var(--color-text-secondary);
	width: 36px;
	height: 36px;
	border-radius: 8px;
	display: flex;
	align-items: center;
	justify-content: center;
	cursor: pointer;
	transition: all 0.2s ease;
}

.action-btn:hover {
	background: rgba(255, 255, 255, 0.15);
	color: var(--color-text-primary);
	transform: translateY(-2px);
}

.action-btn i {
	font-size: 0.9rem;
}

.view-toggle-part {
	display: flex;
	gap: 4px;
	padding-right: 8px;
	padding-left: 8px;
}

.view-btn {
	background: transparent;
	border: none;
	color: var(--color-text-secondary);
	padding: 6px;
	border-radius: 4px;
	cursor: pointer;
	transition: all 0.2s;
	-webkit-appearance: none;
	appearance: none;
}

.view-btn:hover {
	color: var(--color-text-primary);
	background: rgba(255, 255, 255, 0.1);
}

.view-btn.active {
	color: var(--color-accent);
	background: rgba(255, 255, 255, 0.1);
}

.list-header {
	max-width: 1400px;
	margin: 0 auto 1.5rem;
	padding: 0 1.5rem;
	color: var(--color-text-secondary);
	font-size: 0.85rem;
	font-weight: 600;
	text-transform: uppercase;
	letter-spacing: 0.05em;
	animation: fadeIn 0.5s ease-out;
	transition: all 0.3s cubic-bezier(0.2, 0, 0.2, 1);
	border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.list-header.list-mode {
	display: grid;
	grid-template-columns: 3fr 1.5fr 1.5fr 0.4fr 0.6fr;
	gap: 1rem;
	padding: 0 calc(3rem + 1px) 0.5rem calc(3rem + 1px);
}

.list-header.grid-mode {
	display: flex;
	justify-content: flex-end;
	gap: 2rem;
	padding-bottom: 1rem;
}

.header-col {
	display: flex;
	align-items: center;
	gap: 8px;
	cursor: pointer;
	transition: all 0.2s;
	user-select: none;
	position: relative;
	transition: transform 1.2s cubic-bezier(0.2, 0, 0.2, 1);
}

.header-col:hover {
	color: var(--color-text-primary);
	transform: translateY(-2px);
}

.header-col.active {
	color: var(--color-text-primary);
	transform: translateY(-2px);
	font-weight: 800;
}

.header-col.date-col {
	justify-content: flex-end;
}

.list-header.grid-mode .header-col {
	opacity: 0.6;
}

.list-header.grid-mode .header-col:hover {
	opacity: 1;
}

.list-header.grid-mode .header-col.active {
	opacity: 1;
	color: var(--color-accent);
}

.list-header.grid-mode .header-col.active::after {
	content: '';
	position: absolute;
	bottom: -1rem; 
	left: 0;
	width: 100%;
	height: 2px;
	background-color: var(--color-accent);
	box-shadow: 0 -2px 10px rgba(255, 255, 255, 0.5);
	animation: fadeIn 0.3s ease-out;
}

.header-col i {
	font-size: 0.8em;
	opacity: 0;
	transform: translateY(0.1px);
	transition: opacity 0.2s, 0.6s cubic-bezier(0.2, 0, 0.2, 1);
}

.header-col.active i {
	opacity: 1;
}

.header-col.active.asc i {
	transform: translateY(0.1px) rotate(180deg);
}

.header-col.active i:hover {
	transform: translateY(-1.9px);
}

.header-col.active.asc i:hover {
	transform: translateY(-1.9px) rotate(180deg);
}

.document-grid.list-view {
	display: flex;
	flex-direction: column;
	gap: 0.5rem;
}

.doc-card.list-view-item {
	flex-direction: row;
	height: auto;
	min-height: 60px;
	align-items: center;
	padding: 0.5rem 1.5rem;
	background: rgba(30, 30, 30, 0.2);
	transition: all 0.3s ease;
}

.doc-card.list-view-item:hover {
	background: rgba(45, 45, 45, 0.4);
	transform: translateX(4px);
	box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.doc-card.list-view-item .card-preview-wrapper {
	display: none;
}

.doc-card.list-view-item .card-content {
	padding: 0;
	flex-direction: row;
	align-items: center;
	width: 100%;
	display: grid;
	grid-template-columns: 3fr 1.5fr 1.5fr 0.4fr 0.6fr;
	gap: 1rem;
	min-width: 0;
}

.doc-card.list-view-item .card-title {
	font-size: 1rem;
	margin: 0;
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
	color: var(--color-text-primary);
}

.doc-card.list-view-item .list-category {
	color: var(--color-text-secondary);
	font-size: 0.9rem;
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
}

.doc-card.list-view-item .list-author {
	color: var(--color-text-secondary);
	font-size: 0.9rem;
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
}

.doc-card.list-view-item .list-lang {
	color: var(--color-text-secondary);
	font-size: 0.85rem;
	font-family: var(--font-mono);
	opacity: 0.8;
	cursor: help;
	transition: all 0.2s ease;
}

.doc-card.list-view-item .list-lang:hover {
	color: var(--color-text-primary);
	opacity: 1;
}

.doc-card.list-view-item .list-date {
	color: var(--color-text-secondary);
	font-size: 0.9rem;
	white-space: nowrap;
	text-align: right;
	justify-self: end;
}

.card-description {
	font-size: 0.85rem;
	color: var(--color-text-secondary);
	margin-bottom: 1rem;
	line-height: 1.5;
	display: -webkit-box;
	-webkit-line-clamp: 3;
	line-clamp: 3;
	-webkit-box-orient: vertical;
	overflow: hidden;
	opacity: 0.8;
}

.list-title-wrapper {
	display: flex;
	flex-direction: column;
	justify-content: center;
	overflow: hidden;
}

.list-view-item .card-description {
	font-size: 0.8rem;
	margin-bottom: 0;
	margin-top: 4px;
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
	display: block;
	-webkit-line-clamp: unset;
	line-clamp: unset;
	-webkit-box-orient: unset;
	color: #666;
}

.list-view-item .card-description {
	display: none;
}

.pdf-page-canvas {
	display: block;
	margin: 0 auto 1rem auto;
	box-shadow: 0 4px 10px rgba(0, 0, 0, 0.5);
	max-width: 100%;
	height: auto;
	background-color: white;
}

@keyframes fadeIn { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }
@keyframes bgPulse { 0% { opacity: 0.5; transform: scale(1); } 100% { opacity: 0.8; transform: scale(1.1); } }
@keyframes slideUpFade { to { opacity: 1; transform: translateY(0); } }
@keyframes spin { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }
@keyframes shimmer { 0% { background-position: 200% 0; } 100% { background-position: -200% 0; } }

@media (prefers-reduced-motion: reduce) {
	*, *::before, *::after {
		animation-duration: 0.01ms !important;
		animation-iteration-count: 1 !important;
		transition-duration: 0.01ms !important;
	}
}

@media print {
	.bg-gradient, .bg-noise, .controls-section, .back-to-top, .modal-overlay, .site-footer { display: none !important; }
	.doc-card { break-inside: avoid; }
	body { background: white; color: black; }
}

@media (max-width: 768px) {
	.site-header {
		padding: 3rem 1rem 2rem;
	}
	
	.site-header h1 {
		font-size: 2rem;
	}

	.controls-section {
		top: 10px;
		margin-bottom: 2rem;
		padding: 0 0.5rem;
	}

	.search-filter-pill {
		border-radius: 24px;
		padding: 8px;
		width: 100%;
		max-width: 400px;
	}

	.search-part {
		width: 100%;
		padding-left: 8px;
		margin-bottom: 8px;
		border-bottom: 1px solid rgba(255, 255, 255, 0.1);
		padding-bottom: 8px;
	}

	#searchInput {
		width: 100%;
		font-size: 16px; 
	}
	
	#searchInput:focus {
		width: 100%;
	}

	.pill-separator {
		display: none;
	}

	.filter-part, .sort-part, .view-toggle-part {
		flex: 1;
		justify-content: center;
		display: flex;
	}

	.filter-trigger span, .filter-trigger i {
		font-size: 0.85rem;
	}

	.list-header {
		display: none !important;
	}

	.document-grid {
		gap: 1rem;
		padding: 0 1rem;
		grid-template-columns: repeat(auto-fill, minmax(100%, 1fr));
	}

	.doc-card {
		border-radius: 12px;
	}

	.doc-card.list-view-item {
		padding: 1rem;
		flex-direction: column;
		align-items: flex-start;
		min-height: auto;
	}

	.doc-card.list-view-item .card-content {
		display: flex;
		flex-direction: column;
		gap: 0.5rem;
		align-items: flex-start;
	}

	.doc-card.list-view-item .card-title {
		font-size: 1.1rem;
		white-space: normal;
	}

	.doc-card.list-view-item .list-category,
	.doc-card.list-view-item .list-lang {
		font-size: 0.8rem;
		opacity: 0.8;
		background: rgba(255, 255, 255, 0.1);
		padding: 2px 8px;
		border-radius: 4px;
		align-self: flex-start;
	}

	.doc-card.list-view-item .card-meta {
		width: 100%;
		display: flex;
		justify-content: space-between;
		font-size: 0.75rem;
		margin-top: 0.5rem;
		border-top: 1px solid rgba(255, 255, 255, 0.05);
		padding-top: 0.5rem;
	}

	.modal-overlay {
		padding: 0;
		background: #000;
	}

	.modal-container {
		width: 100%;
		height: 100%;
		border-radius: 0;
		border: none;
		transform: none !important;
	}
	
	.modal-header {
		padding: 0.8rem 1rem;
	}

	.close-modal {
		left: auto;
		right: 1rem;
		width: 32px;
		height: 32px;
	}

	.back-to-top {
		bottom: 20px;
		right: 20px;
		width: 40px;
		height: 40px;
	}
	
	.doc-tags {
		display: none;
	}
	
	.modal-actions {
		gap: 4px;
		margin-right: 8px;
	}
	
	.action-btn {
		width: 32px;
		height: 32px;
	}
}

@media (min-width: 480px) and (max-width: 768px) {
	.document-grid {
		grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
	}
}

.search-highlight {
	background-color: rgba(255, 255, 255, 0.2);
	color: #fff;
	border-radius: 2px;
	padding: 0 2px;
	font-weight: 600;
}

*:focus-visible {
	outline: 2px solid var(--color-accent);
	outline-offset: 2px;
}

.doc-card:focus-visible {
	outline: none;
	border-color: var(--color-accent);
	box-shadow: 0 0 0 2px var(--color-accent);
}

.date-tooltip {
	position: fixed;
	background: rgba(20, 20, 20, 0.95);
	backdrop-filter: blur(12px);
	-webkit-backdrop-filter: blur(12px);
	color: var(--color-text-primary);
	padding: 10px 14px;
	border-radius: 8px;
	font-size: 0.85rem;
	font-family: var(--font-main);
	line-height: 1.6;
	pointer-events: none;
	z-index: 10000;
	opacity: 0;
	visibility: hidden;
	transition: opacity 0.2s ease, visibility 0.2s ease;
	box-shadow: 0 4px 20px rgba(0, 0, 0, 0.6);
	border: 1px solid rgba(255, 255, 255, 0.15);
	white-space: nowrap;
}

.date-tooltip.visible {
	opacity: 1;
	visibility: visible;
}

.date, .list-date {
	cursor: help;
}

.list-author {
	cursor: default;
	transition: color 0.2s ease;
}

.list-author:hover {
	color: var(--color-text-primary);
}